missing comma german translation (#511137)

[Noël Köthe]

Hello lftp,

the german translation has an error:

$ LC_ALL=C lftp --help|grep pass
-u <user>[,<pass>] use the user/password for authentication

$ LC_ALL=de_DE.UTF-8 lftp --help|grep pass
-u <user>[<passwt>] Benutze user und passwort zur Authentifikation

The comma is missing in the help so user using the translation will
wounder why it isn't working.

Attached a patch which fixes some minor translation, too.
(CC: to the last translator)

thx.

[Alexander V. Lukyanov]

Post by Noël Köthe
Attached a patch which fixes some minor translation, too.
(CC: to the last translator)

Patch applied. Thanks!